import java.io.IOException;
import java.io.FileWriter;
import java.io.FileReader;
public class FileRW9_10 
{
	public static void main(String args[]) throws IOException 
	{
		char c[]="北京冬奥会".toCharArray();
		char d[]="11111".toCharArray();
		FileWriter file_out=new FileWriter("C:\\example\\file3.txt");
		file_out.write(c);
		file_out.close();
		FileReader file_in=new FileReader("C:\\example\\file3.txt");			
		int m=0;	
		file_in.read(d,0,5);
		String s=new String(d,0,5);
		System.out.println(s);					
		file_in.close();
	}
}
